The True Blue Charger Pro (TT28-12) is an automated and multi-functional power solution for shops needing to charge, test and prepare lithium-ion batteries for shipping. The Pro will charge and discharge 24 Volt lithium-ion. It can automatically recharge a battery either to 100% state of charge or to an airshipping state of charge (30% of capacity for lithium-ion). The TT28-12 can also perform a capacity check: charge, discharge at 1C rate, then recharge.
- Specifically engineered to charge, discharge and test True Blue Power lithium-ion aircraft batteries:
- Variable Power: 12.5 amps charge (nominal); 60 amps discharge (maximum)
- Alphanumeric LCD display provides battery mode, current, voltage, temperature and timer
- Charge, Discharge and Fault LED indicators
- One-year limited warranty
- Specifically engineered to charge, discharge and test TB series lithium-ion aircraft batteries such as the TB17, TB20, TB30, TB40, TB44, TB60 models
- Variable Power: 12.5 amps charge (nominal); 60 amps discharge (maximum)
- Alphanumeric LCD display indicates battery mode, current, voltage, temperature and timer
- Charge, discharge and fault LED indicators
Weight:
29.5 lb (13.4 kg)
Dimensions:
6.5 x 14.5 x 15 in
Input Power:
90 – 132 VAC or 180 – 264 VAC (switch selected) @ 47 – 63 Hz
Input Power:
8.4A @ 115 VAC
4.35A @ 23 VAC
15A circuit breaker
Battery Charge Voltage:
Lithium-ion; 28.8V (maximum)
Temperature:
32°F to 131°F (0°C to 55°C), operating
-40°F to 179°F (-40°C to 80°C), storage
Display Measurement:
To 0.1 volts, 0.1 amps
Display Accuracy:
±0.2 volts, ±0.2 amps
Battery Connectors:
Compatible with MS-3509, 5/16 inch ring terminals, alligator clamps and temperature cables
Protection & Monitoring:
Overcharge, over-temperature and time out for failed batteries, auto shut off after top charge is complete and audible alerts for low voltage and reverse polarity
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